#!/bin/env python
# -*- coding:utf-8 -*-
class Student(object):
	def __init__(self,name,score):
		self.name=name
		self.score=score
	def print_score(self):
		print('%s:%s' % (self.name,self.score))
if __name__=='__main__':
	bart=Student('zy','100')
	bart.print_score()
